What Could This Be?

So I know this is probably a TMI, I have never had this happen before so that’s why I am here to ask. It’s so annoying. My vagina has been hurting all more, it feels like I’ve had hardcore sex, while I haven’t had rough sex at all. My husband and I have been TTC for 2 years, we had sex all through my ovulation and after (lol) my period is due in 6 days, I was wondering if this has happend to you girls? Please help! It’s mostly hurting in the inside but my vulva hurts to.